Features: The suction is gentle and does not cause injury to the teats. The vacuum power is strong enough to drain milk from the udder. Made from premium materials, non-toxic, ensuring long service life and reliability. The suction can is made of premium stainless steel, anti-rust, sturdy and easy to clean. Large capacity: 5L. A good helper tool for the farmers. Specifications:Condition: 100%Brand NewMaterial: Stainless SteelCapacity: 5LVoltage: 100-240VVacuum pump rated voltage: 12VMaximum power of vacuum pump: 24W Package List:1* Suction can 1* Milk connector1* Pump1* Power adapter1* User manualNote:The water cannot enter the motorPlease note that the suction tank can not be sucked too much, leaving a little space to prevent water from entering the motor.Please allow slight error due to manual measurement and make sure you do not mind before ordering.